Q. If a full wave rectifier circuit is operating from 50Hz mains, the fundamental frequency in the ripple will be
A) 70.7 Hz
B) 100 Hz
C) 25 Hz
D) 59 Hz
Explanation
(b) For full wave rectifier, ripple frequency
= 2$\times$ input frequency
= 2 $\times$ 50= 100 Hz
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.